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msn-messenger-2011-1543555308-baixaki-32-bits.exe

The application msn-messenger-2011-1543555308-baixaki-32-bits.exe has been detected as a potentially unwanted program by 19 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. According to Microsoft Security Essentials, the software includes a bundle of the DealPly adware which is installed on a user's PC during setup using the InstallCore platform. The file has been seen being downloaded from s3.amazonaws.com and multiple other hosts.
MD5:
99ee5cdc7333f21200b187375e007536

SHA-1:
05093dab034b8c3cf6fb5d3e9bbc3585a81c9dab

SHA-256:
253ead41fffcaf5b3465b0dbcfb457360259004b4c67711e98cc65dad52c26b0

Scanner detections:
19 / 68

Status:
Potentially unwanted

Explanation:
This software bundler installs other potentially unwanted software, including DealPly. Which includes offers in a user's web browser which state they are "Powered by DealPly".

Analysis date:
4/19/2024 8:06:39 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
Adware/Installco.AB
7.11.106.38

Bkav FE
W32.Clodcbb.Trojan
1.3.0.4613

Comodo Security
Application.Win32.InstallCore.AB
17065

Dr.Web
Adware.InstallCore.107
9.0.1.0134

ESET NOD32
Win32/InstallCore.BL
8.8885

Fortinet FortiGate
W32/InstallCore.BL
5/14/2014

F-Prot
W32/InstallCore.R4.gen
v6.4.7.1.166

IKARUS anti.virus
Backdoor.Hupigon
t3scan.2.0.127

K7 AntiVirus
Unwanted-Program
13.174.10588

McAfee
Artemis!1917384DE553
5600.7130

Microsoft Security Essentials
SoftwareBundler:Win32/DealPly
1.163.1557.0

Rising Antivirus
PE:Malware.InstallCore!6.4
23.00.65.14512

Sophos
Generic PUA MF
4.96

SUPERAntiSpyware
Trojan.Agent/Gen-Hupigon
10605

Trend Micro House Call
TROJ_SPNV.03L313
7.2.134

Trend Micro
TROJ_SPNV.03L313
10.465.14

Vba32 AntiVirus
Downware.InstallCore
3.12.26.0

VIPRE Antivirus
InstallCore
22162

File size:
621.4 KB (636,280 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\msn-messenger-2011-1543555308-baixaki-32-bits.exe

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:99yMJfsYBZ2EGBvs/3BvHFlIupjVTCDgC6Y4u99+GUJe25ftHuQ2G1jp3B:99yMJfs8kVdQBvH7IupjVTCDgxTC9+Gm

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file msn-messenger-2011-1543555308-baixaki-32-bits.exe has been seen being distributed by the following 2 URLs.

https://s3.amazonaws.com/dl.baixaki.com.br/programas/.../msn-messenger-2011-1543555308-baixaki-32-bits.exe

http://cf.baixaki.com.br/programas/.../msn-messenger-2011-1543555308-baixaki-32-bits.exe

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